Not to beat a dead horse, but as others have mentioned, and many people in general are confused about, is the current. Voltage matters, current on the motor is the max it should draw, so you can give it 12V at 200AMP power supply, and that motor will work just fine, as it will only draw what it needs, but that same power supply could power nearly 200 of those motors from a 200A power supply at the same time. As long as your supply is big enough for the motor requirement, anything over is just overkill.
This same concept goes for people installing a 1200W power supply at home on their PC. 1200W power supply on a PC doesn't mean the PC will be a hungry beast consuming insane amount of energy, but that it could consume an insane amount of energy if you wanted to throw a big load at it like a fancy graphics card. If you put a 1200W power supply into a dinky old Celeron, it will only consume what it needs.
This little triangle is super helpful for people to understand this concept. I know this is an overkill for an explanation, but might be useful for people:
V = Volts
I = Amps
P = Watts
1200W appliance at 120V would draw 10Amps for example.
Your little 1.1A motor at 12V is a 13.2Watt motor. Useful to figure out bunch of electrical things in life